{"id":38468,"date":"2019-10-31T22:23:53","date_gmt":"2019-10-31T19:23:53","guid":{"rendered":"https:\/\/prohoster.info\/blog\/najdena-uyazvimost-v-bootrom-vseh-ustrojstv-apple-s-chipami-s-a5-po-a11\/"},"modified":"2019-10-31T22:23:53","modified_gmt":"2019-10-31T19:23:53","slug":"najdena-uyazvimost-v-bootrom-vseh-ustrojstv-apple-s-chipami-s-a5-po-a11","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/najdena-uyazvimost-v-bootrom-vseh-ustrojstv-apple-s-chipami-s-a5-po-a11","title":{"rendered":"Leitud haavatavus Apple'i seadmete bootrom'is, millel on A5 kuni A11 kiibid","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Uurija axi0mX leidis<\/a><\/noindex> augu Apple seadmestiku bootrom laadijates, mis t\u00f6\u00f6tab k\u00f5ige varasemas laadimisetapis ja edastab juhtimise iBootile. Augu nimeks on checkm8 ja see v\u00f5imaldab saada t\u00e4isteksti seadme \u00fcle. Avaldatud eksploit v\u00f5ib potentiaalselt neid kasutada, et m\u00f6\u00f6duda tarkvara kinnitamisest (Jailbreak), korraldada kaheastmelist k\u00e4ivitamist muude operatsioonis\u00fcsteemide ja erinevate iOS-i versioonide jaoks. <\/p>\n

Probleem on t\u00e4helepanuv\u00e4\u00e4rne selle poolest, et Bootrom asub ainult lugemiseks m\u00f5eldud NAND-m\u00e4lus, mis ei luba probleemi lahendada juba v\u00e4lja antud seadmetes (auku saab parandada ainult uutes partiides). Probleem ilmneb A5 kuni A11 SoC-des, mida on kasutatud 2011. aastast 2017. aastani toodetud toodetes, alustades iPhone 4S-st ja l\u00f5petades iPhone 8 ja X mudelitega. <\/p>\n

Ettevalmistav kood variandi jaoks, mis v\u00f5imaldab aukude kasutamist, on juba integreeritud avatud (GPLv3) t\u00f6\u00f6riistakasti ipwndfu<\/a><\/noindex>, mis on m\u00f5eldud Apple'i tarkvarade vabanemiseks. Eksploit on hetkel piiratud ainult SecureROMi dumpimise, iOS-i tarkvara jaoks v\u00f5tmete dekodeerimise ja JTAG aktiveerimise funktsioonidega. T\u00e4iesti automatiseeritud jailbreak viimase iOS-i v\u00e4ljaande jaoks on v\u00f5imalik, kuid hetkel ei ole see veel rakendatud, kuna see vajab t\u00e4iendavat t\u00f6\u00f6d. Praegu on eksploit kohandatud SoC-dele s5l8947x, s5l8950x, s5l8955x, s5l8960x, t8002, t8004, t8010, t8011 ja t8015, tulevikus laieneb see toetama s5l8940x, s5l8942x, s5l8945x, s5l8747x, t7000, t7001, s7002, s8000, s8001, s8003 ja t8012.<\/p>\n

<\/a><\/noindex><\/p>\n

Allikas: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0418\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c axi0mX \u043d\u0430\u0448\u0451\u043b \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0432 \u0437\u0430\u0433\u0440\u0443\u0437\u0447\u0438\u043a\u0435 bootrom \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432 Apple, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u043d\u0430 \u0441\u0430\u043c\u043e\u0439 \u043f\u0435\u0440\u0432\u043e\u0439 \u0441\u0442\u0430\u0434\u0438\u0438 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438, \u0430 \u0437\u0430\u0442\u0435\u043c \u043f\u0435\u0440\u0435\u0434\u0430\u0451\u0442 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 iBoot. \u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043f\u043e\u043b\u0443\u0447\u0438\u043b\u0430 \u0438\u043c\u044f checkm8 \u0438 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u043f\u043e\u043b\u043d\u044b\u0439 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044c \u043d\u0430\u0434 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e\u043c. \u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u044d\u043a\u0441\u043f\u043b\u043e\u0438\u0442 \u043f\u043e\u0442\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u043c\u043e\u0436\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u0434\u043b\u044f \u043e\u0431\u0445\u043e\u0434\u0430 \u0432\u0435\u0440\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u043f\u0440\u043e\u0448\u0438\u0432\u043e\u043a (Jailbreak), \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 \u0434\u0432\u043e\u0439\u043d\u043e\u0439 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u0434\u0440\u0443\u0433\u0438\u0445 \u041e\u0421 \u0438 \u0440\u0430\u0437\u043d\u044b\u0445 \u0432\u0435\u0440\u0441\u0438\u0439 iOS. \u041f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u043f\u0440\u0438\u043c\u0435\u0447\u0430\u0442\u0435\u043b\u044c\u043d\u0430 \u0442\u0435\u043c, \u0447\u0442\u043e […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-38468","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Leitud augu bootrom k\u00f5igis Apple'i seadmetes, mille chipid on A5 kuni A11 | ProHoster","description":"Uurija axi0mX leidis augu Apple'i seadmestiku bootrom laadijates, mis t\u00f6\u00f6tab k\u00f5ige 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